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新东方-柯林斯雅思备考词典

dilution

英  [daɪˈluːʃən]
    

[NOUN]

    NOUN. 名词

  • dilutions

    1. [C 可数名词] 稀释液

    A dilution is a liquid that has been diluted with water or another liquid, so that it becomes weaker.

    双语例句

    例：

    'Aromatherapy oils' are not pure essential oils but dilutions.

    “香薰精油”并非纯精油，而是稀释液。 。

    例：

    The synthetic alcohol was mixed in graded dilutions.

    合成酒精被掺到分级稀释液中。

    2. [U 不可数名词] 稀释过程 , 稀释作用

    Dilution is the process or action of diluting a liquid.

    反义词

    concentration

    双语例句

    例：

    readings significantly lower owing to the dilution of the sample.

    由于样品稀释而大幅降低的读数。

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